| Company | Timeline | Status | |
| English Bridge Union Limited(The) Director • Bridge Teacher | 6 Oct 2010←9 Years→27 Nov 2019 | Active | |
| Heather Dhondy Bridge Limited Director • Unreported | 6 Jun 2003←22 Years→Current | Active | |
| Heather Dhondy Bridge Limited Secretary • Bridge Teacher | 6 Jun 2003←22 Years→Current | Active | |
